Repairing the Oximeter
Cooling Fan Replacement
Removing the Cooling Fan
To remove the cooling fan:
1. Turn the oximeter off by pressing the ON/STANDBY button.
2. Disconnect the oximeter from the AC power source and follow the steps outlined
in Disassembling the Oximeter, page 167.
3. Disconnect the fan wire harness from J1(1) on the Power Supply PCB as shown.
4. Lift the cooling fan from the slots in the bottom case.
Replacing the Cooling Fan
To replace the cooling fan:
1. Connect the cooling fan wire harness to J1 on the Power Supply PCB.
2. Insert the cooling fan into the slots with the padded sides.
3. Follow the steps outlined in Reassembling the Oximeter, page 169.
176
Figure 130. Removing the Cooling Fan
10030881 Rev. B 12-2008
POX_10116_A
1
Service Manual